Mercurial > sdl-ios-xcode
view src/video/Xext/README @ 3473:7bdc10624cba
This is terrible, but the OpenGL standard says that lines are half open, which means that one endpoint is not covered so adjoining lines don't overlap. It also doesn't define which end is open, and indeed Mac OS X and Linux differ. Mac OS X seems to leave the second endpoint open, but Linux uses the right-most endpoint for x major lines and the bottom-most endpoint for y major lines.
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 21 Nov 2009 07:14:21 +0000 |
parents | b87d8d4c205d |
children |
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The reason these libraries are built outside of the standard XFree86 tree is so that they can be linked as shared object code directly into SDL without causing any symbol collisions with code in the application. You can't link static library code into shared libraries on non-x86 Linux platforms. Since these libraries haven't become standard yet, we'll just include them directly. These sources are synchronized with XFree86 4.2.1